Wally approaches another employee and says, “Hold it right there, buddy.” Wally continues, “That scruffy beard . . . those suspenders . . . that smug expression . . .” Wally concludes, “You’re one of those condescending Unix computer users!” The man responds, “Here’s a nickel, kid. Get yourself a better computer.”
Source: Dilbert
Today, Unix powers iOS and Android—its legend begins with a gator and a trio of researchers.